Book based
Lee Child series of books, the main character, Reacher, finds a Desert Eagle that a previous detective had purchased as his private weapon. Reacher runs around with it tucked in his pants all day and all night long. The bad guys use Ithica 10 guage shotguns, that if pointed in your general direcion, will kill anything and everything in a 200 yard swath...so you got to sneak up on em from behind. Then don't take the 10 guage for youself, stick with the desert eagle.
Also, just so you know, when the us military was reviewing the glock and the berretta as replacements for the 1911, Reacher was in the hospitol from the Beruit bombing...so to keep him busy, they allowed him to review the weapons and pick which one was best. He liked the glock, it was light, but chose the beretta because the longer barrel made it more powerful. LOL